Koffing
HeartGold & SoulSilver · #70/123 · Common
50
Pokémon
Hajime Kusajima
Market Prices
View on TCGPlayerUpdated: 5/22/2026
normal
$0.15
$0.35
$19.98
$0.54
reverse Holofoil
$6.50
$13.92
$258.20
$13.50
Market Signals
Raw NM
$13.50
TCGPlayer market
PSA 10
—
CGC 10
—
TAG 10
—
CGC Population
14 total
2 at 10
Gem rate 14.3% low sample (n=14)
CGC full grade distribution
CGC · 0d
CGC 7.5
1
CGC 8.5
3
CGC 9
7
CGC 10
2
CGC Auth
1
10 = Gem Mint 10. Real counts from CGC; grades with no copies are omitted.
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Discovery Scores
Percentile-ranked 0–100 across the whole catalog. See this card in Rankings →
Scored 2 hours ago
Price History
Card details — attacks, stats, Pokédex, evolution
Attacks
If the Defending Pokémon tries to attack during your opponent's next turn, your opponent flips a coin. If tails, that attack does nothing.
Weakness
Psychic ×2
Resistance
None
Retreat Cost
Pokédex Data
#109
Poison Gas Pokémon
0.6m
1.0kg
"Because it stores several kinds of toxic gases in its body, it is prone to exploding without warning."
Evolution Chain
koffing
weezing